201790772677

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1\times {\mathrm{663661}}^1$

素因数の和:664924

約数の個数: 16

約数和(自身を含む): 228936843520

約数和(自身を除く): 27146070843

約数列:

[1, 13, 19, 247, 1231, 16003, 23389, 304057, 663661, 8627593, 12609559, 163924267, 816966691, 10620566983, 15522367129, 201790772677]

約数ペア:

[(1, 201790772677), (13, 15522367129), (19, 10620566983), (247, 816966691), (1231, 163924267), (16003, 12609559), (23389, 8627593), (304057, 663661)]